Inventor
KOCH MICHAEL J
US25 patents
⚠️ This page may combine multiple inventors who share the name “KOCH MICHAEL J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ZEBRA TECH CORP
9 patentsUS11915085B2Feb 27, 2024
Systems and methods for enhanced directionality in RFID portal systems
ZEBRA TECH CORP3 citations72
US10976408B2Apr 13, 2021
Methods and system for enhanced RFID direction finding
ZEBRA TECH CORP2 citations72
US10515240B1Dec 24, 2019
Method, system and apparatus for radio-frequency echo cancellation
ZEBRA TECH CORP2 citations71
US12095169B2Sep 17, 2024
Systems and methods for enhanced fault tolerance for RFID phased array antennas
ZEBRA TECH CORP0 citations62
US11675044B2Jun 13, 2023
Methods and system for enhanced RFID direction finding
ZEBRA TECH CORP0 citations62
US12106174B2Oct 1, 2024
System and methods for enhancing portal directionality determination
ZEBRA TECH CORP0 citations51
US11061101B2Jul 13, 2021
Methods and apparatus for calibrating RFID readers and related RFID locationing systems
ZEBRA TECH CORP0 citations51
US11210480B2Dec 28, 2021
Dynamic compensation of a phased array RFID reader
ZEBRA TECH CORP0 citations45
US10762310B2Sep 1, 2020
Methods and system for enhanced RFID direction finding
ZEBRA TECH CORP0 citations41
SYMBOL TECHNOLOGIES LLC
5 patentsUS9509061B2Nov 29, 2016
Antenna array with asymmetric antenna elements
SYMBOL TECHNOLOGIES LLC5 citations83
US9773136B2Sep 26, 2017
System for, and method of, accurately and rapidly determining, in real-time, true bearings of radio frequency identification (RFID) tags associated with items in a controlled area
SYMBOL TECHNOLOGIES LLC3 citations72
US10726218B2Jul 28, 2020
Method and apparatus for radio frequency identification (RFID) tag bearing estimation
SYMBOL TECHNOLOGIES LLC1 citations55
US10817681B2Oct 27, 2020
Method and apparatus for improving radio frequency identification coverage
SYMBOL TECHNOLOGIES LLC0 citations51
US10282575B2May 7, 2019
Method and apparatus for improving radio frequency identification coverage
SYMBOL TECHNOLOGIES LLC0 citations51
SYMBOL TECHNOLOGIES INC
4 patentsUS9111190B2Aug 18, 2015
System for and method of locating radio frequency identification (RFID) tags associated with items in a controlled area
SYMBOL TECHNOLOGIES INC7 citations83
US9477865B2Oct 25, 2016
System for and method of accurately determining true bearings of radio frequency identification (RFID) tags associated with items in a controlled area
SYMBOL TECHNOLOGIES INC3 citations72
US9183424B2Nov 10, 2015
Antenna array with asymmetric elements
SYMBOL TECHNOLOGIES INC5 citations72
US9836630B2Dec 5, 2017
System for and method of rapidly determining true bearings of radio frequency identification (RFID) tags associated with items in a controlled area
SYMBOL TECHNOLOGIES INC0 citations51